:root{
  --bg:#070707;
  --text:#f2f2f2;
  --muted:#cfcfcf;
  --gold:#d6a23a;
  --gold2:#ffcc63;
  --panel:rgba(0,0,0,.55);
  --stroke:rgba(214,162,58,.55);
  --shadow:0 24px 70px rgba(0,0,0,.65);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  padding-bottom: 52px;
}

.bg{
  position:fixed;
  inset:0;
  background:
    radial-gradient(60% 70% at 75% 45%, rgba(214,162,58,.35), transparent 60%),
    radial-gradient(50% 60% at 20% 30%, rgba(214,162,58,.20), transparent 55%),
    linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.78) 40%, rgba(0,0,0,.55) 65%, rgba(0,0,0,.80) 100%),
    var(--bg-image, url("../img/bg-stage.png"));
  background-size: cover;
  background-position: center;
  filter:saturate(1.05) contrast(1.05);
}
.bg:after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(40% 50% at 60% 60%, rgba(255,204,99,.10), transparent 60%);
  mix-blend-mode:screen;
  pointer-events:none;
}

.hero{min-height:100vh;display:flex;align-items:center;position:relative}
.wrap{
  width:min(1200px, 92vw);
  margin:0 auto;
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap:40px;
  align-items:center;
  padding:60px 0;
}

.left{
  padding:26px 26px 30px;
  border-radius:22px;
  background: linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,.35));
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  border:1px solid rgba(255,255,255,.06);
  animation: rise .7s ease both;
}

@keyframes rise{
  from{opacity:0;transform:translateY(10px)}
  to{opacity:1;transform:translateY(0)}
}

.brand{display:flex;align-items:flex-end;gap:14px;margin-bottom:18px}
.logo{width:54px;height:54px;object-fit:contain;filter:drop-shadow(0 10px 30px rgba(0,0,0,.55))}
.logo-text{
  height: 64px;
  width: auto;
  max-width: min(420px, 70vw);
  object-fit: contain;
  filter: drop-shadow(0 14px 34px rgba(0,0,0,.55));
}
.crown{
  width:46px;height:46px;border-radius:14px;
  background: radial-gradient(circle at 30% 30%, rgba(255,204,99,.35), transparent 60%);
  position:relative;
}
.crown:before{
  content:"";
  position:absolute;inset:8px 10px 10px;
  border:2px solid var(--gold);
  clip-path: polygon(0% 70%, 12% 30%, 28% 55%, 50% 20%, 72% 55%, 88% 30%, 100% 70%, 100% 100%, 0% 100%);
}
.name{line-height:0.95}
.name-top{
  font-weight:900;
  font-size: clamp(46px, 6vw, 92px);
  letter-spacing:.02em;
}
.name-bottom{
  font-weight:900;
  font-size: clamp(46px, 6vw, 92px);
  letter-spacing:.02em;
  color:var(--gold);
}

.headline{
  display:flex;gap:10px;flex-wrap:wrap;
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size: clamp(12px, 1.7vw, 16px);
  margin: 6px 0 18px;
}
.headline-strong{color:rgba(255,255,255,.92)}
.headline-gold{color:var(--gold)}

.desc{
  max-width: 42ch;
  color: rgba(242,242,242,.88);
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 22px;
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;
  gap:10px;
  width:min(420px, 100%);
  padding:14px 18px;
  border-radius:999px;
  border:1px solid rgba(214,162,58,.65);
  background: rgba(0,0,0,.35);
  color: var(--gold2);
  font-weight:700;
  letter-spacing:.06em;
  cursor:pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn-ico svg{width:18px;height:18px;display:block;color:var(--gold2)}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(214,162,58,.18);
  background: rgba(214,162,58,.12);
}
.btn-ico{filter:grayscale(1) brightness(1.2)}
.cta-sub{margin:14px 0 10px;color:rgba(255,255,255,.70)}

.form{
  display:grid;
  grid-template-columns: 1fr 56px;
  gap:12px;
  width:min(520px, 100%);
  margin-top: 10px;
}
.form input{
  height:56px;
  padding: 0 16px;
  border-radius:14px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,10,10,.60);
  color: var(--text);
  outline: none;
  box-shadow: inset 0 0 0 1px rgba(214,162,58,.12);
}
.form input:focus{
  border-color: rgba(214,162,58,.55);
  box-shadow: inset 0 0 0 1px rgba(214,162,58,.25), 0 0 0 4px rgba(214,162,58,.12);
}
.send{
  height:56px;
  border-radius:14px;
  border: 0;
  cursor:pointer;
  font-weight:900;
  color:#2b1a00;
  background: linear-gradient(180deg, var(--gold2), var(--gold));
  transition: transform .15s ease, filter .2s ease;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0;
}
.send span{display:flex;align-items:center;justify-content:center;line-height:0}
.send svg{width:22px;height:22px;display:block}
.send:hover{transform: translateY(-1px); filter: brightness(1.05)}
.msg{margin-top:10px;min-height:20px;color:rgba(255,255,255,.85)}
.msg.ok{color:#c8ffcf}
.msg.err{color:#ffd2d2}

.socials{margin-top:26px}
.socials-title{
  text-transform:uppercase;
  letter-spacing:.18em;
  color:rgba(255,255,255,.72);
  font-size: 12px;
  margin-bottom: 12px;
}
.socials-row{display:flex;gap:12px;flex-wrap:wrap}
.social{
  width:46px;height:46px;
  border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(214,162,58,.55);
  background: rgba(0,0,0,.35);
  color: var(--gold2);
  text-decoration:none;
  transition: transform .15s ease, background .2s ease;
}
.social:hover{transform:translateY(-1px);background:rgba(214,162,58,.10)}
.social svg{width:20px;height:20px;display:block}

.right{
  position:relative;
  min-height: 74vh;
  border-radius: 26px;
  overflow:hidden;
  box-shadow: var(--shadow);
  border:1px solid rgba(255,255,255,.06);
  animation: rise .9s ease both;
}
.hero-img{
  position:absolute;inset:0;
  background: var(--hero-image, url("../img/hero-source.png"));
  background-size: cover;
  background-position: 78% center;
  filter: saturate(1.05) contrast(1.05);
}
.right:before{
  content:"";
  position:absolute;inset:0;
  background: radial-gradient(45% 60% at 70% 45%, rgba(214,162,58,.22), transparent 60%),
              linear-gradient(90deg, rgba(0,0,0,.78) 0%, rgba(0,0,0,.28) 40%, rgba(0,0,0,.25) 100%);
  z-index:1;
}
.ring{
  position:absolute;
  width: 110%;
  height: 110%;
  left: 50%;
  top: 48%;
  transform: translate(-30%, -50%);
  border-radius: 999px;
  border: 3px solid rgba(255,204,99,.55);
  box-shadow: 0 0 60px rgba(255,204,99,.20), inset 0 0 30px rgba(214,162,58,.10);
  z-index:2;
  pointer-events:none;
}
.ring:after{
  content:"";
  position:absolute;inset:-10px;
  border-radius:inherit;
  border:1px solid rgba(214,162,58,.18);
}

.whatsapp{
  position:fixed;
  right:18px;
  bottom:18px;
  width:56px;height:56px;
  border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  text-decoration:none;
  color:#05250f;
  background: linear-gradient(180deg, #44e27a, #22c35a);
  box-shadow: 0 18px 45px rgba(0,0,0,.55);
  border:1px solid rgba(255,255,255,.25);
}
.whatsapp svg{width:24px;height:24px;display:block;color:#05250f}
.whatsapp:hover{filter:brightness(1.05)}

.dev-footer{
  position:fixed;
  left:0;right:0;bottom:0;
  padding:10px 14px;
  text-align:center;
  font-size:12px;
  color:rgba(255,255,255,.62);
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.70) 45%, rgba(0,0,0,.85) 100%);
  border-top:1px solid rgba(255,255,255,.06);
  z-index: 20;
}
.dev-footer a{color:rgba(255,204,99,.90);text-decoration:none}
.dev-footer a:hover{text-decoration:underline}
.dev-footer strong{color:rgba(255,255,255,.86)}

@media (max-width: 980px){
  .wrap{grid-template-columns:1fr;gap:26px;padding:44px 0}
  .right{min-height: 56vh}
  .desc{max-width:unset}
  .hero-img{
    background-size: contain;
    background-position: center top;
    background-repeat: no-repeat;
  }
  .ring{
    top: 52%;
    transform: translate(-30%, -50%) scale(.95);
  }
}

@media (max-width: 520px){
  .wrap{padding:32px 0}
  .left{padding:20px}
  .brand{gap:10px}
  .logo{width:48px;height:48px}
  .logo-text{height:56px;max-width: 78vw}
  .right{min-height: 62vh;border-radius:22px}
  .ring{width:130%;height:130%;left:50%;top:54%}
}